baber/WOPTO huggingface dataset:
Patent JP-H0886981-A (JP)
Title: Uv light source centering tool
Inventor: TOSHIMITSU KUNIO
IPC: G02B27/62
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a UV light source centering tool which is safe and is easily available by including a non-radioactive luminescence material (material A) which emits visible light by irradiation with UV ray into a projecting plate. CONSTITUTION: Fluorescent pigments, light accumulating pigments, etc., are included in the material A to be used. The light accumulating pigments are pigments which absorb and accumulate sunbeams, laser beams, etc., and emit light by gradually releasing the energy of the light. Namely, the material A is capable of iteratively absorbing, accumulating and emitting the light and are stable to light. UV rays are effective for the excitation. The projecting plate 6 contg. the material A in such a manner consists of a film contg. the material A and glass plates holding this film from both sides. The UV rays emitted from the light source 1 are deflected by a half mirror 4 via a contact lens 2 and an imaging lens 3 and are made incident on the projecting plate 6. As a result, the light source image is projected.  The light accumulating pigments included in the film are excited by the UV rays to emit visible light, thereby producing the image of the light source 1.
Patent JP-S62105316-A (JP)
Inventor: SHIONO TAKEO
IPC: H01B7/28
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62129909-A (JP)
Title: Vertical magnetic head
Inventor: YOSHIMORI HIROYUKI
IPC: G11B5/127
Filed: 1985-10-31
Abstract: PURPOSE:To eliminate the adverse influence of an external magnetic field by providing a pad to the main magnetic pole surface of a vertical magnetic head surrounded with blocks having high magnetic permeability and an auxiliary magnetic pole surface arranged opposite respectively, and passing a recording medium between then and removing sticking matter from the recording medium. CONSTITUTION:The whole of the main magnetic pole 15 is surrounded with the shield block 16 made of a material with high magnetic permeability and a magnetic field produced by the main magnetic pole 15 and auxiliary magnetic pole 22 consist of two ellipses; and an external magnetic field 26 when applied as shown by an arrow X2 is split into right and left and exit from the bottom surface of the magnetic body block 23 to the air. The gap between the magnetic pole 22 and a main magnetic pole film 11 is extremely narrow and even if dust or wear particle sticks on the recording medium 4 passing through the gap, it is removed by pads 17, 18, 20 and 21. Thus, a fall in recording and reproduction level and a fall in recording level when a head slides on the magnetic medium are evaded effectively by shielding from the external magnetic field and the removal of recording medium sticking matter.
Patent JP-H1092243-A (JP)
Title: Grommet
Inventor: SUZUKI MICHIHITO
IPC: F16L5/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a grommet capable of enhancing a sound insulation effect and flexibly following to the change of the thickness of a sound insulation material. SOLUTION: This grommet has an electric wire fitting part 21 for fitting to an electric wire passed through a through hole of a panel, a panel fitting part 22 having a fitting groove 27 to the circumferential edge of the through hole in the outer circumference, and a lip 10 which is formed in the outer circumference of the panel fitting part 22, covers an opening part corresponding to the through hole of a sound insulation material piled on the back surface of a panel P from the back surface, and closes the opening part by closely pressing the outer circumference against the surface of the sound insulation material. An elastic crooked part 31 is formed in an inner circumferential part of the lip 30, and a plane part 32 in contact with the surface of the sound insulation material is formed in the outer circumferential part of the lip 30.
Patent JP-H0796068-A (JP)
Title: Game machine control circuit
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-09-30
Abstract: PURPOSE:To generate a random number of a high quality by allowing an initial value to be subjected to specific folds, and also, adding a specific integer, performing a rounding processing to a result of its operation and setting it as a value in a numerical range set in advance, and outputting this rounded value as the random number. CONSTITUTION:This circuit is provided with an initial value storage means 2 for storing an arbitrary value set in advance as an initial value, and the initial value stored therein is subjected to (natural number) folds by a first arithmetic means 3, and also, C (an integer) is added, and moreover, a rounding processing is performed to a result of its operation by a second arithmetic means 4, it is set as a value in a numerical range set in advance, and this rounded value is outputted as a random number. It is desirable that (a) in a first arithmetic means 5 is a number obtained by adding '1' to a multiple of 4, and C is a number which becomes an element each other against a multiplier of 2. Also, as for a second arithmetic means 4, it is effective to execute the rounding processing by a modulus function. In such a way, the random number of a high quality being a statistically independent number is generated.
Patent JP-H0294041-A (JP)
Title: Optical recording medium and its production
Inventor: HIHASHI HISAHARU
IPC: G11B7/2437
Filed: 1988-09-29
Abstract: PURPOSE:To realize longer life of a recording film and to improve recording sensitivity by specifying the ranges of proportions of Cr and C in the recording film essentially comprising Te and containing Cr, C and H and deposing a base layer comprising specific material. CONSTITUTION:The proportions of Cr and C in the recording film 12 which essentially comprises Te and contains Cr, C and H are specified that the proportions of Cr and C range 0.1 - 40 atomic% and <5 atomic%, respectively, to the total atoms constituting the recording film 12. The base layer 13 consisting of at least one film selected from fluoride films, silicide films, metal thin films, fluorine-substituted hydrocarbon compound and/or polymers thereof or Cr-C-H thin film is deposited between the substrate 11 and the recording film 12. By specifying the amount of Cr contained in the recording film to a lower value and depositing the base layer of specific material, oxidation resistance of the recording film as well as the recording sensitivity can be improved.
Patent JP-S61123984-A (JP)
Title: Recognizing device
Inventor: HIZUKA TETSUO
IPC: G06K9/38
Filed: 1984-11-20
Abstract: PURPOSE:To improve the accuracy of recognition and decision by deciding the thickness and thinness of the line width of a digitized pattern and controlling a digital conversion level according to the decided result. CONSTITUTION:A decision control means 9 gives a line width decided output (g) based on the decided result of a deciding circuit 10 to a conversion level control circuit 11 together with the circuit 10, and feeds back the digital conversion level of a binary-coding circuit 3 so as to control it with the aid of a controlled by the pattern matching dissident degree of a pattern matching circuit 5, that is, the output (f) of the line width thickness dissidence or of the line width thinness dissidence. Since an appropriate threshold corresponding to a change in light quality, etc., can be automatically set with said constitution, the level decision does not require a long time, and the accuracy of recognition and decision can be improved.
Patent JP-H0992885-A (JP)
Title: Surface light emitting element and self-scanning light emitting device
Inventor: KUSUDA YUKIHISA
IPC: H01L29/74
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To increase external light emitting efficiency by extending an electrode to an area that is not covered by wiring and forming an insulating layer under a part of the electrode which is covered by wiring. SOLUTION: One of the methods for improving an external light emitting efficiency is to move the center of light emission to a place where there is no light shielding layer above. In order to do this, an insulating layer 47 is so formed under a part of an electrode 40 which has a light shielding layer above as to be brought into contact with a semiconductor layer 21 formed under that part of the electrode 40 and thereby inrush current is prevented from flowing from that part of the electrode 40. On the basis of this idea, the electrode 40 which rushes current into a light emitting layer is provided on the light emission side and the wiring 140 is connected to the electrode 40. The electrode 40 is extended to an area which is not covered by the wiring 140 and the insulating layer 47 is formed under the part of the electrode 40 which is covered by the wiring 140.  For example, an anode electrode is constituted of the T-shaped electrode 40 which consists of electrode sections 40a and 40b and the insulating layer 47 is formed under the electrode section 40a. By this method, an external light emitting efficiency can be improved.
Patent JP-H1170447-A (JP)
Title: Grinding method of surfaces of work
Inventor: KAMAMURA ARIHIRO
IPC: B24B7/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To achieve a highly efficient grinding when the surfaces of a work are ground using the end surface of a rotating grinding wheel. SOLUTION: A cup-shaped grinding wheel 14 rotating about a rotating shaft 13 grinds the surface 12 of a work 11 using its end surface. In this case, the rotating shaft 13 of the grinding wheel 14 is tilted by an angle of α to a grinding wheel rear acting part Q side relative to a, normal line to a reference plane of the work 11 so that a difference in cut depth between a shallowest part (a) on a grinding wheel front acting part P side and a deepest part (b) on the grinding wheel rear acting part Q side becomes (h) so as to distribute the grinding removal action of the work 11 between a grinding wheel front acting part P and the grinding wheel rear acting part Q. Thus highly efficient grinding is enabled.
Patent JP-2001067100-A (JP)
Title: Mp3 portable player
Inventor: MIYAGAWA KAZUHISA
IPC: G10L21/003
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To cause a frequency characteristic to be automatically adjusted to be best suited to the genre of a reproduced tune when the tune is reproduced. SOLUTION: This portable player 1 is equipped with a frequency characteristic setting means 30 for setting a frequency characteristic changed in harmony with a reproduced tune with an MP3 file having tune information including at least genres, a genre-classified frequency characteristic memory means 39 for memorizing frequency characteristics corresponding to respective genres by operating the frequency characteristic setting means 30 by genre to set a frequency characteristic, and a control means 32 for determining the genre of a tune in the MP3 file when it is reproduced, calling up a frequency characteristic corresponding to the genre from the genre-classified frequency characteristic memory means 39, and taking control so that the tune is reproduced with the called-up frequency characteristic.
Patent JP-H0591779-A (JP)
Title: Motor controller
Inventor: SAKURAI TETSUO
IPC: H02P7/288
Filed: 1991-09-25
Abstract: PURPOSE:To prevent the reduced amount of the voltage applied to a DC motor from being applied to a motor drive circuit when the rotating speed of the motor is changed from a high speed to a low speed. CONSTITUTION:An arithmetic circuit 11 performs arithmetic operation on a detecting signal (a) from an FG 3 indicating the rotating speed of the motor 1 and a control signal VE from a filter amplifier 5 indicating the difference between the rotating speed of the motor 1 and a target value and generates a voltage Vref obtained as a result of the arithmetic operation. A voltage control circuit 12 controls a power supply voltage led to the power input terminal 2b of a motor driving IC in corresponding to the result Vref of the arithmetic operation. Therefore, it can be prevented that the reduced amount of the voltage applied to the motor 1 is applied to the circuit of the motor driving IC, because the circuit reduces the DC voltage V'cc applied to the motor driving IC when the rotating speed of the motor 1 is switched to a low speed.
Patent JP-H0293830-A (JP)
Title: Electronic equipment
Inventor: MATSUMOTO SHINICHI
IPC: G06F11/00
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the run away of a program when a card is erroneously pulled out in a key input waiting condition during the execution of card application by storing a key input waiting program in a host side. CONSTITUTION:A means 11 providing a key input waiting routine, which is executed during the card application, at a host 12 side and further judging whether a call is executed from a card 13 side or the host 12 side and a means 11 checking whether a card is loaded or not are provided. Thus, even when the card is erroneously pulled out at a key input waiting time during the execu tion of the application in the card side, an error processing program is operated at a next key input time point and the run away of the program can be prevented. Then, it is not necessary to provide a mechanical locking mechanism, etc.
Patent JP-S6398361-A (JP)
Title: Feed for chicken
Inventor: YANAI KAZUO
IPC: A23K1/175
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a feed for chicken which improves qualities of meat and eggs of chicken bred in large numbers in a cage, etc., and to reduce the peculiar smell of chicken, by blending a mixed feed for chicken sold on the market with a carbonized substance. CONSTITUTION:A mixed feed for chicken sold on the market is blended with about 5-30g based on 1kg feed of a carbonized substance such as active carbon powder, charcoal powder, etc.
Patent JP-S61125037-A (JP)
Title: Set position controlling error detecting device for wafer boat setting elevator
Inventor: INOUE GIICHI
IPC: H01L21/68
Filed: 1984-11-21
Abstract: PURPOSE:To prevent a wafer, a boat, an arm and other things from breakage and breakdown by judging a position control error generation when a difference is over a predetermined range through comparing calculated position data with measured position data with a method detecting an actual position of the arm. CONSTITUTION:A pulse output from an encoder 14 by rotation of a motor 8 in an arm controlling digital controlling system of an elevator is counted in a count portion 31, and a distance data A from an arm origin position to the arm is calculated. A detecting output from a potentiometer 14 rotation-driven respectively synchronizing with both vertical motion and swing motion of the arm 7 is changed into a position data B by an analog-digital conversion in a data input portion 32. Both the position data B obtained by this measurement and the calculated data A obtained in the pulse count portion 31 are introduced to a comparative theoretical portion 33. After both data are compared, an abnormal treatment is made after detecting a generation of an error in either of data inputs when a difference between both is over an allowed range.
Patent JP-H0694167-A (JP)
Title: Nipple for connecting pipe joint
Inventor: OKUNISHI KATSUNORI
IPC: F16L5/02
Filed: 1992-09-16
Abstract: PURPOSE:To provide a pipe joint connecting nipple to which the degree of freedom can be given about the directional ability of connection of hydraulic piping. CONSTITUTION:A pipe joint connecting nipple is attached to a plate member 2 or the like and used, and both its ends 12 is formed so that a pipe joint 6 may be connected.
Patent JP-H0563206-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: INOUE TATSURO
IPC: H01L29/792
Filed: 1991-08-31
Abstract: PURPOSE:To make a photolithography process unnecessary and to limit each thickness of the second and third insulating films at will, by leaving a second electrode material film in a peripheral transistor region, and forming the second insulating film in a memory cell region and the third insulating film in the peripheral transistor region by individual processes. CONSTITUTION:The second polycrystal silicon film 6 patterned so as to cover a peripheral circuit part 21 when a memory cell part 20 is formed is used as it is as a mask, when impurities are implanted into the source and drain regions 8 and 9 of the memory cell part 20. This makes it unnecessary to have an exclusive photolithography process for implanting the impurities into the source and drain regions 8 and 9 of the memory cell part 20. Besides, the second oxygen film 5A and third oxide film 12 are formed in the memory cell part 20 and in the peripheral circuit part 21 respectively by separate processes. And this makes it possible to control the thicknesses of both films 5A and 12 to their respective desired values.
Patent JP-H04125356-A (JP)
Title: Transmission control device for automatic transmission
Inventor: YOSHIDA SHIGEYUKI
IPC: F16H61/10
Filed: 1990-09-17
Abstract: PURPOSE:To secure stable running in case of a low vehicle speed and zigzag running by providing an output means for outputting a command signal to an automatic transmission based on a position of a shift point in respect to an upshift line determined by a determining means. CONSTITUTION:In a transmission control device 3, an upshift line of a transmission speed is predetermined based on a vehicle speed and a throttle opening detected respectively by a vehicle speed sensor 5 and a throttle opening sensor 6. When a shift point calculated from the vehicle speed and the throttle sensor intersects the upshift line, a judgment rate is estimated from a changing tendencies of the throttle opening and the vehicle speed. Based on the judgment rate, a low speed area portion of the upshift line is displaced to the side of a high speed area. Or, while the original condition of the line is kept, a command signal for upshift is output again to an automatic transmission 2 based on the position of the shift point in respect to the upshift line at that time.
Patent JP-2000104178-A (JP)
Title: Non-slip material and its production
Inventor: WATANABE NORIHIRO
IPC: C23C2/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-slip material which is tough and excellent in rust- preventive property and to provide a method for producing the same, which is comprises of arranging metal particles on the surface of a metal plate body and then coating the surface with a metal. SOLUTION: The non-slip material 1 has a metal plate body 2, metal particle parts 3 for inhibiting slip and a metal coated part. As the metal particles are protected by the metal coating, the slip inhibiting effect is maintained without formation of rust or exfoliation even when it is used for a long period of time.  The method for producing the non-slip material is comprised of fixing a magnet housing body housing an electromagnet in it, on the back side of the metal plate body, then, while keeping this state, sticking the metal plate body onto the surface side of a holding board arranged with metal particles, afterward, withdrawing the metal plate body from the holding board together with the metal particles which are released from the holding board and allowed to adhere to the surface side of the metal plate body by the magnetic force, further, dipping the metal plate-like body into a molten metal bath while maintaining the state that the metal plate body is fixed to the magnet housing body and finally withdrawing the metal plate body to form the metal coated part.
Patent JP-S60140567-A (JP)
Title: Record amplifying circuit
Inventor: WATANABE KATSUYUKI
IPC: G11B20/00
Filed: 1983-12-28
Abstract: PURPOSE:To prevent crosstalk disturbance between video signals and deterioration in error rate of PCM aural signals to be post-recorded in a VTR of overlap recording system by cutting the recording current of overlapped part when recording. CONSTITUTION:Transistors 34, 40 are switching transistors for controlling that perform switching of currents i1, i2 applied to video heads 26, 27 of CH1, CH2. When controlling inputs Sig.1, Sig.2 from control signal inputting terminals 28, 29 is at H level, transistors 34, 40 become on and currents i1, i2 flow. Conversely, if they are at L level, transistors 34, 40 become off, and currents i1, i2 do not flow. On the other hand, a recording signal inputted from an inputting terminal of recording amplifiers 42, 43 is always applied to the base of transistors 32, 38 of recording amplifiers 42, 43 of CH1, CH2. Accordingly, when a controlling input Sig.1 is at H level, a recording signal is supplied to the video head 26, and when a controlling input Sig.2 is at H level, the recording signal is supplied to the video head 27.
Patent JP-H08178988-A (JP)
Title: Method and device for confirming and testing effect of lightening arrester system
Inventor: QUERY JEAN-LOUIS
IPC: G01R31/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To easily confirm the effect of a lightning protection system even when a building or other facilities to be protected have a complicated shape. SOLUTION: In inspecting the effect of a lightning protection system containing the current collector member 2 connected to earth conductors 3a-3d at an arbitrary measuring position, a current is supplied to the earth conductors 3a-3d by a current injection device 4 and the magnetic field generated at the measuring position by the earth conductors is measured by using a detector 5 generating the measuring signal amplitude corresponding to the intensity of a magnetic field and the amplitude of the measuring signal is compared with the reference threshold value corresponding to the amplitude of the similar measuring signal at the reference position separated from the earth conductors by a known distance (d) within the protective range of the lightning protection system and, when the amplitude of the measuring signal is larger than the reference threshold value, the measuring position is judged to be present within the range protected by the lightning system.
Patent JP-2001077918-A (JP)
Title: Private branch of telephone exchange system and private branch of telephone exchange
Inventor: SAITO HIROYOSHI
IPC: H04M3/22
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a private branch of telephone exchange system and a private branch of telephone exchange in which a standby system exchange is selected automatically on the occurrence of a hindrance causing hindrance in an active system exchange, the switching can easily be made from a remote place without affecting on a connected call. SOLUTION: In this private branch of telephone exchange system, that is provided with a plurality of private branch of telephone exchanges A, B used for an active system exchange or a standby system exchange and where the standby system exchange B is selected on the occurrence of a fault in the active system exchange, the private branch of telephone exchanges A, B are connected with common line interface circuits 19, 29 via which call information of the active system exchange A is transmitted to the standby system exchange B at all times. The active system, exchange A (standby system exchange B) is provided with a fault notice means 16 (26), that informs the standby system exchange about the occurrence of the fault in the active system exchange A.
Patent JP-H0781911-A (JP)
Title: Continuous preparation of aluminum nitride by carbo nitridation of alumina
Inventor: PIEERU RABUNERU
IPC: C01B21/072
Filed: 1994-09-14
Abstract: The invention relates to a continuous process for the preparation of aluminium nitride by the carbonitridation of alumina. According to this process, the reaction, which involves alumina, carbon, a binder and nitrogen, is carried out in a reactor which is characterised in that the reaction region consists of at least one pipe having an exchange surface area/volume ratio of between 5 and 150 m<-1> and preferably of between 10 and 50 m<-1>.